Vacuum cleaner



FIG. 1 is a perspective view of a vacuum cleaner, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image of the left side shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

The broken line repesentation of a flexible vacuum hose and tool in FIG. 1 is for purposes of illustration only and the electric cord is shown broken away in FIGS. 1 and 3 through 6 for convenience of illustration. 

The ornamental design for a vacuum cleaner, substantially as shown and described. 